body{
	margin: 0;
	padding: 0;
}
ul,li{
	list-style: none;
	padding: 0;
	margin: 0;
}
h2{
	text-align: center;
}
#teacherQuery{
	position: absolute;
	width: 100%;
	min-width: 1100px;
}
.teachHeader{
	width: 100%;
	height: 5rem;
	background-color: #5A78EB;
}
.login{
	position: absolute;
	left: 50%;
	transform: translateX(-220%);
	display: inline-block;
	width: 15.25rem;
	height: 3rem;
	margin: 1rem 0 0 1.25rem;
	padding-left: 0.125rem;
	background-color: #FFFFFF;
	border: 0 solid none;
	border-radius: 3.125rem;
	line-height: 3rem;
}
.login img{
	margin-top: 0.2rem;
	height: 2.5rem;
}
.teachHeader .search{
	position: absolute;
	top: 1.25rem;
	right: 8.5rem;
	width: 15.25rem;
	height: 30px;
	border: 1px solid #787878;
	border-radius: 50px;
	font-size: 18px;
	align-items: center;
	text-align: center;
}
#search-icon{
	position: absolute;
	top: 1.45rem;
	right: 9.5rem;
}
#search-icon img{
	width: 26px;
	height: 26px;
}
#user{
	position: absolute;
	top: 1rem;
	right: 3.75rem;
	width: 40px;
	height: 40px;
	background-color: #FFFFFF;
	border-radius: 16px;
	text-align: center;
}
#user img{
	margin-top: 4px;
	width: 30px;
}
#ul{
	position: absolute;
	top: 4.25rem;
	right: 0;
	background-color: #FFFFFF;
}
#ul li{
	border: 1px solid #787878;
	width: 11rem;
	height: 38px;
	text-align: center;
	line-height: 38px;
}
.permission{
	position: absolute;
	top: 9.25rem;
	right: 11rem;
	z-index: 99;
	background-color: #FFFFFF;
}
.permission li{
	border: 1px solid #787878;
	width: 6rem;
	height: 38px;
	text-align: center;
	line-height: 38px;
}
.li-icon{
	position: absolute;
}
.li-icon img{
	width: 30px;
}
.li-icon1{
	top: 4.1px;
	right: 8.75rem;
}
.li-icon2{
	top: 46px;
	right: 8.6rem;
}
.li-icon3{
	top: 84px;
	right: 8.75rem;
}
.search-nav{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	margin-top: 1.6875rem;
	width: 60%;
}
.main-search{
	width: 100%;
	height: 38px;
	border: 1px solid #B0B0B0;
	border-radius: 25px;
	line-height: 38px;
	text-align: center;
}
#main-search-icon{
	position: absolute;
	top: 4px;
	right: 0;
}
#main-search-icon img{
	width: 30px;
	height: 30px;
}
.main-left{
	position: absolute;
	top: 188px;
	left: 50%;
	transform: translateX(-120%);
	width: 400px;
	height: 420px;
	border: 1px solid #898989;
	box-shadow: 2px 2px 5px #888888;
}
.main-right{
	position: absolute;
	top: 188px;
	left: 50%;
	transform: translateX(20%);
	width: 400px;
	height: 420px;
	border: 1px solid #898989;
	box-shadow: 2px 2px 5px #888888;
}
.main-center{
	position: absolute;
	top: 188px;
	left: 50%;
	transform: translateX(-50%);
	width: 400px;
	height: 420px;
	border: 1px solid #898989;
	box-shadow: 2px 2px 5px #888888;
}
.main-banner{
	width: 100%;
}
.tIcon img{
	width: 200px;
}
.tIcon1{
	position: absolute;
	left: 50%;
	top: 50px;
	transform: translate(-310%);
}
.tIcon2{
	position: absolute;
	left: 50%;
	top: 516px;
	transform: translateX(210%);
}